fuzz: fuzz-compress: fix copy-and-paste error: buf -> buf2 (#25431)

diff --git a/src/fuzz/fuzz-compress.c b/src/fuzz/fuzz-compress.c
index 712ab3ffa9ea730b0a78aacdd7dc7bede8806599..10956cc5482b4ecd4d5251db50347039e09b4ab0 100644 (file)
--- a/src/fuzz/fuzz-compress.c
+++ b/src/fuzz/fuzz-compress.c
@@ -55,7 +55,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
 
         size_t sw_alloc = MAX(h->sw_alloc, 1u);
         buf2 = malloc(sw_alloc);
-        if (!buf) {
+        if (!buf2) {
                 log_oom();
                 return 0;
         }